104253455 has 4 divisors (see below), whose sum is σ = 125104152. Its totient is φ = 83402760.

The previous prime is 104253451. The next prime is 104253481. The reversal of 104253455 is 554352401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 554352401 = 79 ⋅7017119.

It is not a de Polignac number, because 104253455 - 2² = 104253451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104253451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10425341 + ... + 10425350.

It is an arithmetic number, because the mean of its divisors is an integer number (31276038).

Almost surely, 2^104253455 is an apocalyptic number.

104253455 is a deficient number, since it is larger than the sum of its proper divisors (20850697).

104253455 is an equidigital number, since it uses as much as digits as its factorization.

104253455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20850696.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 104253455 is about 10210.4581190072. The cubic root of 104253455 is about 470.6486516840.

The spelling of 104253455 in words is "one hundred four million, two hundred fifty-three thousand, four hundred fifty-five".